GB556232A - Flexible non-metallic rulers - Google Patents
Flexible non-metallic rulersInfo
- Publication number
- GB556232A GB556232A GB1325742A GB1325742A GB556232A GB 556232 A GB556232 A GB 556232A GB 1325742 A GB1325742 A GB 1325742A GB 1325742 A GB1325742 A GB 1325742A GB 556232 A GB556232 A GB 556232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rulers
- metallic
- flexible non
- base
- ruler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
556,232. Rulers. BRITTON, W. J. Sept. 21, 1942, No. 13257. Drawings to Specification. [Class 97 (iii)] A flexible non-metallic ruler of two-piece construction comprises a celluloid or other plastic scale secured to a base by studs which pass through elongated apertures in the base to permit relative displacement of the base and scale when the ruler is flexed or bent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1325742A GB556232A (en) | 1942-09-21 | 1942-09-21 | Flexible non-metallic rulers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1325742A GB556232A (en) | 1942-09-21 | 1942-09-21 | Flexible non-metallic rulers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB556232A true GB556232A (en) | 1943-09-24 |
Family
ID=10019674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1325742A Expired GB556232A (en) | 1942-09-21 | 1942-09-21 | Flexible non-metallic rulers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB556232A (en) |
-
1942
- 1942-09-21 GB GB1325742A patent/GB556232A/en not_active Expired
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